22213960836 has 48 divisors (see below), whose sum is σ = 52124083200. Its totient is φ = 7363108000.

The previous prime is 22213960831. The next prime is 22213960841. The reversal of 22213960836 is 63806931222.

It is an interprime number because it is at equal distance from previous prime (22213960831) and next prime (22213960841).

It is not an unprimeable number, because it can be changed into a prime (22213960831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943065 + ... + 1954463.

It is an arithmetic number, because the mean of its divisors is an integer number (1085918400).

Almost surely, 2^22213960836 is an apocalyptic number.

It is an amenable number.

22213960836 is an abundant number, since it is smaller than the sum of its proper divisors (29910122364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22213960836 is a wasteful number, since it uses less digits than its factorization.

22213960836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12304 (or 12302 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 22213960836 in words is "twenty-two billion, two hundred thirteen million, nine hundred sixty thousand, eight hundred thirty-six".